UNfortunately, my beloved Cherry was busted into on May 13, on my own driveway. Well, after FOUR trips to the glass place, I FINALLY got the window replaced(passenger). Then came the task of getting it retinted. Since the old tint had some age on it, I decided the best way to go would be to replace both sides. So I did. they told me the limit was 35%, and that it appeared that the old tint was in fact 35%, so naturally I told them to replace it with that. But when it was finished, I was not convinced this was the same grade of tint. So then I proceeded to pay AGAIN, only this time, I got 20%. Luckily, they felt sorry for me, so they threw in the back corner windows as well(we didn't touch the back window, as the tint was in perfect condition,and already 20%). So now I'm 20% all the way around, and this grade has the highest clarity of any tint I've ever seen. So now I can see you, but you can't see me. Peace.